e28f61d45a3e4d5862cdc09faca5309efa2b13fb5161df826bf266bc72dc2b4c

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
24-05-2024 02:51

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General

Target

6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
Size

184KB
MD5

6d1ad1cf2773853651a3042647d76397
SHA1

c9fac91a1abe63239aa5f2fdac1f7949ec81ef10
SHA256

e28f61d45a3e4d5862cdc09faca5309efa2b13fb5161df826bf266bc72dc2b4c
SHA512

df391603c334a50f733440c9f3554e9d34a30e2523b4f0151c6386e75147adda5d09dee324e16f28e1a624566ddb8e70e5118a4b556febd7eeb324ad30c19566
SSDEEP

1536:/qZcWA7LVxwDtK/Rz0zCTWFW8yc+ltsvp9FtxBza5STdYPk/XCfG6Euo52tEtFCb:C3SJWhret+FtLzaUtyfGyvtuSZOg4+C

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	jevgr.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2640	netsh.exe

Deletes itself 1 IoCs

pid	Process
1292	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2072	jevgr.exe
1736	jevgr.exe

Loads dropped DLL 1 IoCs

pid	Process
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe

Unexpected DNS network traffic destination 20 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	108.61.40.140
Destination IP	178.63.145.236
Destination IP	95.85.9.86
Destination IP	178.17.170.133
Destination IP	128.199.248.105
Destination IP	185.14.29.140
Destination IP	178.63.145.236
Destination IP	185.14.29.140
Destination IP	185.14.29.140
Destination IP	108.61.40.140
Destination IP	178.17.170.133
Destination IP	178.63.145.236
Destination IP	178.17.170.133
Destination IP	95.85.9.86
Destination IP	37.187.0.40
Destination IP	128.199.248.105
Destination IP	37.187.0.40
Destination IP	37.187.0.40
Destination IP	83.96.168.183
Destination IP	83.96.168.183

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jevgr.exe = "C:\\Users\\Admin\\AppData\\Roaming\\alFSVWJB\\jevgr.exe"	jevgr.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2072 set thread context of 1736	2072	jevgr.exe	35

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2720	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
2072	jevgr.exe
2072	jevgr.exe
2072	jevgr.exe
2072	jevgr.exe
2072	jevgr.exe
2072	jevgr.exe
2072	jevgr.exe
2072	jevgr.exe
2072	jevgr.exe
2072	jevgr.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
Token: SeDebugPrivilege	2072	jevgr.exe
Token: SeDebugPrivilege	1736	jevgr.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2072	2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe	28
PID 2880 wrote to memory of 2072	2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe	28
PID 2880 wrote to memory of 2072	2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe	28
PID 2880 wrote to memory of 2072	2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe	28
PID 2880 wrote to memory of 1292	2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe	29
PID 2880 wrote to memory of 1292	2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe	29
PID 2880 wrote to memory of 1292	2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe	29
PID 2880 wrote to memory of 1292	2880	6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe	29
PID 1292 wrote to memory of 2720	1292	cmd.exe	31
PID 1292 wrote to memory of 2720	1292	cmd.exe	31
PID 1292 wrote to memory of 2720	1292	cmd.exe	31
PID 1292 wrote to memory of 2720	1292	cmd.exe	31
PID 2072 wrote to memory of 2740	2072	jevgr.exe	32
PID 2072 wrote to memory of 2740	2072	jevgr.exe	32
PID 2072 wrote to memory of 2740	2072	jevgr.exe	32
PID 2072 wrote to memory of 2740	2072	jevgr.exe	32
PID 2740 wrote to memory of 2640	2740	cmd.exe	34
PID 2740 wrote to memory of 2640	2740	cmd.exe	34
PID 2740 wrote to memory of 2640	2740	cmd.exe	34
PID 2740 wrote to memory of 2640	2740	cmd.exe	34
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35
PID 2072 wrote to memory of 1736	2072	jevgr.exe	35

C:\Users\Admin\AppData\Local\Temp\6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6d1ad1cf2773853651a3042647d76397_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Users\Admin\AppData\Roaming\alFSVWJB\jevgr.exe
  C:\Users\Admin\AppData\Roaming\alFSVWJB\jevgr.exe
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2072
- - C:\Windows\SysWOW64\cmd.exe
    /a /c netsh advfirewall firewall add rule name="alFSVWJB" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\alFSVWJB\jevgr.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2740
  - - C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall add rule name="alFSVWJB" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\alFSVWJB\jevgr.exe"
      4⤵
      Modifies Windows Firewall
      PID:2640
- - C:\Users\Admin\AppData\Roaming\alFSVWJB\jevgr.exe
    "C:\Users\Admin\AppData\Roaming\alFSVWJB\jevgr.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1736
- C:\Windows\SysWOW64\cmd.exe
  /a /c ping 127.0.0.1 -n 3&del "C:\Users\Admin\AppData\Local\Temp\6D1AD1~1.EXE"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1292
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 3
    3⤵
    - Runs ping.exe
    PID:2720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\alFSVWJB\jevgr.exe

Filesize
184KB

MD5
6d1ad1cf2773853651a3042647d76397

SHA1
c9fac91a1abe63239aa5f2fdac1f7949ec81ef10

SHA256
e28f61d45a3e4d5862cdc09faca5309efa2b13fb5161df826bf266bc72dc2b4c

SHA512
df391603c334a50f733440c9f3554e9d34a30e2523b4f0151c6386e75147adda5d09dee324e16f28e1a624566ddb8e70e5118a4b556febd7eeb324ad30c19566

Download Submit
memory/1736-27-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1736-18-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1736-28-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1736-14-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1736-12-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1736-16-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1736-20-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1736-24-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/1736-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2072-43-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-8-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-31-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-29-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-55-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-53-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-51-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-47-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-33-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-35-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-37-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-39-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-41-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-49-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2072-45-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2880-2-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2880-1-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2880-10-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2880-9-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2880-0-0x0000000000240000-0x0000000000256000-memory.dmp

Filesize
88KB

Download